Ключевые слова: 1, addict, bed, bedchamber, browsing, communication, cyberspace, dark, enjoy, evening, female, girl, hold, holding, home, house, indoor, inside, insomnia, japanese, late, leisure, lifestyle, living, look, looking, lying, message, mobile, mobile phone, night, online, person, phone, relax, rest, room, sleep, smart, smartphone, surfing, technology, teenage, time, using, woman, work, young,